@media screen and (max-width: 915px){
    .header .header-nav, .header a, header.rolar{
        display: none;
    }

    /* section hero*/

    .hero .interface .hero-text h1{
        font-size: 2.5rem;
    }

    .hero .interface .hero-text h1 span{
        font-size: 2.5rem;
        line-height: 30px;
    }

    .hero .interface .hero-text p{
        font-size: 0.9rem;
        margin: 15px 0;
    }

    .hero .interface .hero-text .btn-contact{
        font-size: 0.8rem;
    }

    /* section advantages*/
    .advantages .interface article .text-advantages h1{
        font-size: 1.4rem;
        margin-bottom: 8px;
    }

    .advantages .interface .text-advantages p{
        font-size: 0.8rem;
        margin-bottom: 20px;
    }

    .advantages .interface div img{
        width: 300px;
    }

    /* section our team*/

    .our-team .interface .speak-now{
        flex-direction: column;
        height: 450px;
    }

    .our-team .interface .speak-now .speak-now-text h1{
        margin-top: 25px;
        text-align: center;
        font-size: 1.3rem;
    }

    .our-team .interface .speak-now .speak-now-text p{
        font-size: 0.8rem;
    }

    .our-team .interface .speak-now .contacts ul li a{
        font-size: 0.8rem;
        padding: 15px;
        width: 300px;
    }

    .our-team .interface .speak-now .contacts ul li img{
        width: 20px;
    }

    /* section how to works */

    .how-works{
        height: 500px;
    }

    .how-works .interface{
        display: block;
        margin-top: 40px;
        text-align: center;
        
    }

    .how-works .interface .how-text{
        margin-bottom: 20px;
    }

    

    .how-works .interface .how{
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .how-works .interface .how div{
        width: 400px;
        gap: 50px;
        margin: 5px 0;

        h1{
            font-size: 1rem;
            text-align: left;
            line-height: 15px;
            margin-bottom: 10px;
        }

        p{
            font-size: 0.6rem;
            text-align: left;
        }

        img{
            width: 60px;
        }
    }

}


@media screen and (max-width: 670px){
      .advantages .interface article .text-advantages h1{
        font-size: 1rem;
        margin-bottom: 5px;
    }

    .advantages .interface .text-advantages p{
        font-size: 0.5rem;
        margin-bottom: 20px;
    }

    .advantages .interface div img{
        width: 180px;
    } 

    .advantages .interface article .text-advantages{
    margin-right: 20px;
    }

    .advantages .interface article #text-advantages{
        margin-right: 0;
        margin-left: 20px;
    }

    /* section how to works */

    

    

    .how-works .interface .how div{
        width: 320px;
        gap: 20px;

        h1{
            font-size: 1rem;
            margin-bottom: 10px;
        }

        p{
            font-size: 0.6rem;
            text-align: left;
        }

        img{
            width: 60px;
        }
    }

    /*footer*/

    footer{
        height: 200px;
    }

    footer nav ul li a{
    font-size: 0.8rem;
    }

    footer nav ul li{
    padding: 20px;
    }

    footer article{
    font-size: 0.8rem;
    width: 300px;
    }
    
}

@media screen and (max-width: 330px){
    .how-works .interface .how div{
        width: 280px;
        gap: 20px;

        h1{
            font-size: 0.9rem;
            margin-bottom: 10px;
        }

        p{
            font-size: 0.5rem;
        }

        img{
            width: 45px;
        }
    }
}